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articular fractures

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https://www.readbyqxmd.com/read/29225019/primary-versus-revision-anterior-cruciate-ligament-reconstruction-patient-demographics-radiographic-findings-and-associated-lesions
#1
Justin J Mitchell, Mark E Cinque, Grant J Dornan, Lauren M Matheny, Chase S Dean, Brad Kruckeberg, Gilbert Moatshe, Jorge Chahla, Robert F LaPrade
PURPOSE: The purpose of this study was to evaluate the differences in intra-articular pathology, demographic characteristics, and radiographic characteristics of the knee associated with primary anterior cruciate ligament reconstruction (ACLR) versus revision ACLR at the time of initial presentation with either a native anterior cruciate ligament tear or an anterior cruciate ligament graft tear. Secondarily, we aimed to investigate risk factors for concomitant medial and lateral meniscal tears and cartilage injuries at the time of ACLR...
December 7, 2017: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/29223659/complications-in-the-treatment-of-mandibular-condylar-fractures-surgical-versus-conservative-treatment
#2
REVIEW
Iván García-Guerrero, Juan M Ramírez, Rafael Gómez de Diego, José M Martínez-González, María S Poblador, José L Lancho
OBJECTIVES: In the present article, we aim to review the main intra- and post-operative complications associated with two different therapeutic approaches for treating mandibular condylar fractures: conservative (CTR) and surgical treatment (ORIF, Open Reduction and Internal Fixation). MATERIAL AND METHODS: We have carried out a retrospective, meta-analytic, observational study using literature review, covering the period between 2000- September 2017. The data obtained were processed using statistical software SPSS v...
December 6, 2017: Annals of Anatomy, Anatomischer Anzeiger: Official Organ of the Anatomische Gesellschaft
https://www.readbyqxmd.com/read/29221903/discrete-element-analysis-is-a-valid-method-for-computing-joint-contact-stress-in-the-hip-before-and-after-acetabular-fracture
#3
Kevin C Townsend, Holly D Thomas-Aitken, M James Rudert, Andrew M Kern, Michael C Willey, Donald D Anderson, Jessica E Goetz
Evaluation of abnormalities in joint contact stress that develop after inaccurate reduction of an acetabular fracture may provide a potential means for predicting the risk of developing post-traumatic osteoarthritis. Discrete element analysis (DEA) is a computational technique for calculating intra-articular contact stress distributions in a fraction of the time required to obtain the same information using the more commonly employed finite element analysis technique. The goal of this work was to validate the accuracy of DEA-computed contact stress against physical measurements of contact stress made in cadaveric hips using Tekscan sensors...
November 16, 2017: Journal of Biomechanics
https://www.readbyqxmd.com/read/29211625/anterior-inferior-iliac-spine-deformity-as-a-cause-for-extra-articular-hip-impingement-in-young-athletes-after-an-avulsion-fracture-a-case-report
#4
Eduardo N Novais, Mark F Riederer, Aaron J Provance
Extra-articular hip impingement from prior traumatic injury to the anterior inferior iliac spine (AIIS) is an uncommon cause of groin pain in young athletes. Currently, the most common treatment for this injury is arthroscopic decompression. However, hip arthroscopy is not universally available and requires advanced skills. We report 2 cases of the development of extra-articular hip impingement from unusual bony exostoses off the AIIS after traumatic injury in 2 young athletes who underwent open surgical resection...
December 1, 2017: Sports Health
https://www.readbyqxmd.com/read/29204486/fracture-of-the-femoral-adapter-bolt-and-taper-adapter-in-a-modern-rotating-platform-knee-arthroplasty
#5
Elexis C Baral, Alexander S McLawhorn, Timothy M Wright, Edwin P Su
A 58-year-old woman presented with onset of pain associated with a popping sound after a twisting motion 4 years after left total knee revision arthroplasty. She had a complex medical history, including a reported bone cement allergy, and presented to the hospital unable to bear weight. Plain radiographs revealed a broken femoral component, with the femoral metaphyseal sleeve separated from the distal articular component. During surgery, it was observed that the femoral adapter bolt and taper adapter had both fractured...
December 2017: Arthroplasty Today
https://www.readbyqxmd.com/read/29199087/primary-total-knee-arthroplasty-for-acute-fracture-around-the-knee
#6
REVIEW
S Parratte, M Ollivier, J-N Argenson
Relatively poor results have been reported with open reduction and internal fixation of complex fractures around the knee in elderly osteoporotic patients, and primary total knee arthroplasty (TKA) has been proposed as an alternative solution. While limiting the number of procedures, it meets two prerequisites: 1) to save the patient's life, thanks to early weight-bearing, to limit decubitus complications; and 2) to save knee function and patient autonomy, thanks to early knee mobilization. There are 3 main indications: complex articular fractures in elderly patients with symptomatic osteoarthritis prior to fracture; complex articular fractures of the tibial plateau in elderly patients whose bone quality makes internal fixation hazardous; and major destruction of the distal femur in younger patients...
November 30, 2017: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/29198391/spondylolysis-in-the-past-a-case-study-of-hunter-gatherers-from-southern-patagonia
#7
M D D'Angelo Del Campo, J A Suby, P García-Laborde, R A Guichón
Spondylolysis is a fracture of the pars interarticularis, the portion of the neural arch that lies between the superior articular facets and the inferior articular facets. Clinical evidence has suggested repetitive trauma to be the most probable cause, even though morphological weakness of the vertebra is probably also involved. Prevalence is between 3% and 8% in modern populations, while in archaeological samples it varies from 0% to 71.4%. Considering that very little data about this condition is available in past populations from the southern extreme of South America, the aim of this paper is to analyze the spondylolysis in a human skeletal sample from Southern Patagonia and, at the same time, to explore the prevalence of spondylolysis in archaeological contexts around the world to gain a better understanding of the results presented here...
December 2017: International Journal of Paleopathology
https://www.readbyqxmd.com/read/29183896/paediatric-salter-harris-type-iv-injury-of-distal-tibia-with-talus-fracture
#8
Swapnil Kothadia, Umesh Birole, Ashish Ranade
Fracture of talus with Salter-Harris injury of the distal end of tibia is a rare injury in paediatric age group. The authors report a case of a 13-year-old male child who sustained type IV Salter-Harris injury to the medial malleolus with coronal spilt along with spilt and depressed fracture of the neck of talus and fracture of the lateral process of talus with stable compression fracture of spine sustained due to fall from 6 meters height. CT scan delineated the morphology of fracture pattern and helped in preoperative planning...
November 27, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/29182119/ia-comparison-of-two-minimally-invasive-procedures-for-intra-articular-displaced-calcaneal-fractures-in-older-children
#9
D Lu, S-Y Zhu, J Yang, H Chen, L-J Sun
The purpose of this study was to compare the clinical outcomes of displaced intra-articular calcaneal fractures in older children treated with poking reduction and cannulated screws fixation or with plate fixation using a sinus tarsi approach. From June 2008 to May 2012, fifty patients were randomised to operative stabilisation either by poking reduction and cannulated screws fixation (Group A, 28) or by plates fixation using a sinus tarsi approach (Group B, 22). The two groups were comparable with respect to age, gender, BMI, the affected side, cause of injury, fracture type, time from injury to surgery and follow-up time...
December 2016: Acta Orthopaedica Belgica
https://www.readbyqxmd.com/read/29174872/monteggia-injuries
#10
REVIEW
M Delpont, D Louahem, J Cottalorda
The Monteggia injury is defined as radial head dislocation with a fracture of the ulnar shaft. This combination should be sought routinely in patients with ulnar fractures, even when the displacement is small. The emergent management is simple, as reducing the ulnar fracture is usually sufficient to stabilise the radial head. Internal fixation of the ulna deserves to be widely used to fully stabilise the radial head. Irreducibility of the radial head at the acute stage may indicate an interposition, which requires open surgery on the joint...
November 22, 2017: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/29162269/trans-articular-kirschner-wire-fixation-in-treating-complex-tibial-plateau-fractures-complicated-by-multiple-ligaments-injuries-a-case-report-and-literature-review
#11
Jianbin Wu, Yiyang Wang, Feiya Zhou, Lei Yang, Jun Tang
There is no guideline and consensus about when and how to treat accompanying multi-ligaments injuries, especially anterior and/or posterior cruciate ligaments, in tibial plateau fractures. We report one case of fracture and dislocation of tibial plateau, treated by open reduction and internal plates fixation, augmented by trans-articular Kirschner wire fixation to overcome instability and malrotation of the knee joints discovered intraoperatively. The Kirschner wire was removed about four weeks after the index operation, and the patient begun functional exercise from then on...
November 18, 2017: Injury
https://www.readbyqxmd.com/read/29162249/functional-outcome-after-calcaneus-fractures-a-comparison-between-polytrauma-patients-and-isolated-fractures
#12
Pablo Renovell-Ferrer, Xavier Bertó-Martí, José Diranzo-García, Luis Barrera-Puigdorells, Vicente Estrems-Díaz, Antonio Silvestre-Muñoz, Antonio Brú-Pomer
BACKGROUND: Displaced intra-articular calcaneal fractures (DIACFs) can have long-term consequences in terms of foot pain and disability. This injury frequently occurs in the context of polytrauma patients and its influence in long-term functional prognosis is well known. The purpose of this study is to compare the etiology, severity, and functional outcome of the operated DIACFs between polytrauma patients and isolated cases. METHODS: Eighty-six patients with operated displaced intra-articular calcaneal fractures through open reduction and internal fixation (ORIF) were managed at our institution between January 1, 2008 and December 31, 2015...
November 2017: Injury
https://www.readbyqxmd.com/read/29158645/evaluation-of-functional-outcome-of-pilon-fractures-managed-with-limited-internal-fixation-and-external-fixation-a-prospective-clinical-study
#13
Umesh Kumar Meena, Mahesh Chand Bansal, Prateek Behera, Rahul Upadhyay, Gyan Chand Gothwal
Introduction: The management of pilon fractures is controversial primarily due to the high rate of complications irrespective of the mode of treatment. Limited internal fixation with external fixation is associated with minimal soft tissue handling. This may reduce the chances of wound dehiscence and infection. This study was designed to evaluate the functional and clinical outcomes in patients treated with limited internal fixation combined with external fixation in pilon fractures. Material and methods: This study was conducted as a prospective clinical study on 56 skeletally mature patients with closed fractures with poor skin condition, and with open grade 1 and grade 2 distal tibial intra-articular fractures...
November 2017: Journal of Clinical Orthopaedics and Trauma
https://www.readbyqxmd.com/read/29158644/injury-mechanism-fracture-characteristics-and-clinical-treatment-of-pilon-fracture-with-intact-fibula-a-retrospective-study-of-23-pilon-fractures
#14
Jiang Liangjun, Zheng Qiang, Li Hang, Pan Zhijun
Objective: The effect of intact fibula on pilon fracture is not completely elucidated. We retrospectively analysed pilon fractures with intact fibula at our hospital over a 4 year period to understand the injury mechanism, fracture characteristics, treatment strategy and prognosis of this fracture. Methods: Pilon fracture patients with intact fibula treated in our hospital from January 2010 to December 2014 were observed. OA/ATO fracture type, Ruedi-Allgower classification and fracture characteristics were summarised...
November 2017: Journal of Clinical Orthopaedics and Trauma
https://www.readbyqxmd.com/read/29157843/predictors-of-osteoarthritis-following-operative-treatment-of-medial-tibial-plateau-fractures
#15
Markus Parkkinen, Jan Lindahl, Tatu J Mäkinen, Seppo K Koskinen, Antti Mustonen, Rami Madanat
PURPOSE: To determine factors influencing the development of posttraumatic osteoarthritis (OA) following medial tibial plateau fractures and to evaluate concomitant injuries associated with these fractures. MATERIALS AND METHODS: A chart review of patients with operatively treated medial tibial plateau fractures admitted to our Level I trauma centre from 2002 to 2008 was performed. Of 63 patients, 41 participated in a clinical and radiographic examination. The mean age was 47 years (range 16-78) and the mean follow-up time was 7...
November 14, 2017: Injury
https://www.readbyqxmd.com/read/29151999/mid-term-outcomes-after-open-reduction-internal-fixation-of-proximal-interphalangeal-joint-dorsal-fracture-dislocations-through-a-volar-shotgun-approach-and-a-review-of-the-literature
#16
REVIEW
Juan Marcelo Giugale, Juntian Wang, Robert A Kaufmann, John R Fowler
Background: Proximal interphalangeal (PIP) fracture dislocations remain a complex injury pattern to treat. There are several treatment methods available aimed to restore stability, preserve range of motion, and reconstitute the articular surface. This study looked at the mid-term clinical and radiographic results of open reduction internal fixation through a shotgun approach of comminuted PIP fracture dislocations. Methods: A retrospective review was conducted of all PIP fracture dislocations treated through a volar, shotgun approach at a single institution over a 15-year period...
2017: Open Orthopaedics Journal
https://www.readbyqxmd.com/read/29149841/establishment-of-rat-ankle-post-traumatic-osteoarthritis-model-induced-by-malleolus-fracture
#17
Dawei Liang, Jian Sun, Fangyuan Wei, Jianzhong Zhang, Pengcui Li, Yingke Xu, Xianwen Shang, Jin Deng, Ting Zhao, Lei Wei
BACKGROUND: Malleolar fracture, which is present in 37-53% of human ankle osteoarthritis (OA), is the most common type of fracture in the ankle joint. In spite of this, no rat animal model has been developed for this type of injury to date. Here, we established a rat ankle post-traumatic OA (PTOA) model induced by malleolar fracture; this model will be useful in ankle OA research. METHODS: Two-month-old male Sprague Dawley (SD) rats were randomized into 2 groups (n = 19 per group): 1) malleolus articular fracture, dislocation, and immediate reduction on the right joints and 2) malleolus articular fracture on the right ankle...
November 17, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/29148842/erratum
#18
(no author information available yet)
Yao H, Lu H, Zhao H, et al. Open reduction assisted with an external fixator and internal fixation with calcaneal locking plate for intra-articular calcaneal fractures. Foot Ankle Int. 2017;38(10):1107-1114. (Original DOI: 10.1177/1071100717715908) The above article appeared with the incorrect corresponding author. The correct corresponding author is Huading Lu, PhD. The corrected corresponding author information is below: Corresponding Author: Huading Lu, PhD, Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-sen University, NO...
November 1, 2017: Foot & Ankle International
https://www.readbyqxmd.com/read/29145966/outcome-evaluation-of-staged-treatment-for-bicondylar-tibial-plateau-fractures
#19
Vincenzo Giordano, Ney Pecegueiro do Amaral, Hilton A Koch, Rodrigo Pires E Albuquerque, Felipe Serrão de Souza, José Félix Dos Santos Neto
BACKGROUND: The universal accepted strategy for treating high-energy tibial plateau fractures remains a topic of ongoing debate. The challenge for the practicing orthopaedic trauma surgeon is to provide anatomical articular fracture reduction, with successfully managing the complex soft-tissue injury that is commonly present at patient admission. The primary aim of the actual study was to evaluate the results of a staged protocol for the treatment of high-energy bicondylar tibial plateau fractures...
October 2017: Injury
https://www.readbyqxmd.com/read/29145965/increased-cytokine-levels-and-histological-changes-in-cartilage-synovial-cells-and-synovial-fluid-after-malleolar-fractures
#20
Alexandre L Godoy-Santos, Lucas Ranzoni, Walcy R Teodoro, Vera Capelozzi, Pedro Giglio, Tulio Diniz Fernandes, Stefan Rammelt
BACKGROUND: Malleolar fractures are among the most common fractures in the human skeleton with a high risk of later development of post-traumatic osteoarthritis (OA). The acute ankle injury initiates a sequence of events potentially leading to progressive articular surface damage resulting from inflammatory changes in cartilage, synovial tissue and synovial fluid. We hypothesised that in the acute phase of ankle fracture, these changes occur at the same time in the different tissues. METHODS: Specimens of chondral tissue, synovial tissue and synovial fluid were collected from 16 patients with acute articular ankle fracture (study group)...
October 2017: Injury
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